Tidy in munin readme

munin/munin.md

@@ -4,7 +4,7 @@
 
 * install on your docker host munin-node on mm.example.com
 
-  ```
+  ```bash
   apt install munin-node
   ```
 
@@ -12,31 +12,34 @@
 
   cp mm-plugin /usr/share/munin/plugins/mm
 
-  ```
+  ```bash
   sudo ln -s /usr/share/munin/plugins/mm /etc/munin/plugins/mm
   ```
 
-Copy mm-plugin-conf from this directory to munin plugins conf dir as mm
+* Copy mm-plugin-conf from this directory to munin plugins conf dir as mm
 
-copy mm-plugin-conf as to /etc/munin/plugin-conf.d
-```
-cp mm-plugin-conf /etc/munin/plugin-conf.d/mm
-```
+  ```bash
+  cp mm-plugin-conf /etc/munin/plugin-conf.d/mm
+  ```
 
-Restart munin
-```
-systemctl restart munin-node
-```
+* Restart munin
 
-# munin master
-Install a munin master on different host if you don't have munin already.
-```
-apt install munin
-```
+  ```bash
+  systemctl restart munin-node
+  ```
 
-On your munin master configure the new node
-edit and add to /etc/munin.conf
-```
-[mm]
-  mm.example.com
-```
+## munin master
+
+* Install a munin master on different host if you don't have munin already.
+
+  ```bash
+  apt install munin
+  ```
+
+* On your munin master configure the new node
+  edit and add to /etc/munin.conf
+  
+  ```bash
+  [mm]
+    mm.example.com
+  ```